Triple
T17465077
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Western Avenue station (Metra) |
E425253
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | Western Avenue (Chicago street) |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Western Avenue (Chicago street) | Statement: [Western Avenue station (Metra), near, Western Avenue (Chicago street)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Avenue (Chicago street) Context triple: [Western Avenue station (Metra), near, Western Avenue (Chicago street)]
-
A.
Western Avenue, Chicago
chosen
Western Avenue in Chicago is a major north–south thoroughfare and one of the city’s longest and most significant streets, running through numerous neighborhoods and serving as a key transportation corridor.
-
B.
North Avenue, Chicago
North Avenue in Chicago is a major east–west thoroughfare on the city’s North Side, known for its commercial corridors, heavy traffic, and role as a key boundary between neighborhoods.
-
C.
West Madison Street, Chicago
West Madison Street in Chicago is a major east–west thoroughfare that runs through the city’s downtown Loop and several West Side neighborhoods, historically lined with shops, restaurants, and notable local institutions.
-
D.
West Washington Street, Chicago
West Washington Street in Chicago is a major downtown thoroughfare in the Loop business district, lined with office buildings, retail spaces, and media facilities.
-
E.
Belmont Avenue, Chicago
Belmont Avenue in Chicago is a major east–west thoroughfare known for connecting diverse North Side neighborhoods and serving as a key commercial and transit corridor.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451a6c2e08190bca9de56ee2f5136 |
completed | April 19, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:47 a.m.